Ruland, 25.4 mm OD 12 mm, 38.1 mm Length 9 mm Flexible Beam Coupling

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SGD242.75

(exc. GST)

SGD264.60

(inc. GST)

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RS Stock No.:
591-116
Mfr. Part No.:
FCMR25-12-9-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

25.4 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

4.4Nm

Moment of Inertia

11.293 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Bore Size A

12mm

Bore Size B

9mm

Material

303 Stainless Steel

Minimum Operating Temperature

-40°C

Series

FCMR25

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is designed for light duty power transmission applications, seamlessly connecting servo motors to lead screws. Crafted from high-quality 303 stainless steel, it ensures enhanced torque capacity and durability while maintaining a balanced design to minimise vibration at high speeds. With its zero-backlash configuration, this coupling is perfect for demanding environments, achieving optimal performance at speeds of up to 6,000 RPM. The product's innovative design features two sets of three spiral cuts for increased efficiency in torque transmission.

Incorporates Nypatch anti-vibration hardware for improved screw seating

Allows for simple installation with tight tolerances suitable for precise applications

Recommended operating temperature range is wide, accommodating diverse environments

Supports full bearing support, enhancing overall stability and performance

Manufactured in the USA, ensuring high-quality engineering and materials

Withstands dynamic and static torque requirements, maintaining peak efficiency

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